public class Example4_21 {
    public static void main (String args[]) {
        Student stu[]=new Student[10];
        for (int i=0;i<stu.length;i++){
            stu[i]=new Student();
            stu[i].number=101+i;
        }
        for (int i=0;i<stu.length;i++){
            System.out.println(stu[i].number);
        }
    }
}
